Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Photosynthesis and respiration rates in the Monticello experimental streams : 1976/77 diel field data and computed results /
Author Fullen, Douglas J.
Other Authors
Author Title of a Work
Gulliver, John S.
Stefan, H. G.
Publisher U.S. Environmental Protection Agency, Environmental Research Laboratory ; Center for Environmental Research Information [distributor],
Year Published 1982
Report Number EPA/600-S3-82-065
OCLC Number 09494710
Subjects Photosynthesis. ; Respiration--Measurement. ; Oxygen.
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 600-S3-82-065 In Binder Headquarters Library/Washington,DC 04/12/2018
EJBD  EPA 600-S3-82-065 In Binder Headquarters Library/Washington,DC 11/14/2018
ELDD  EPA-600/S 3-82-065 CCTE/GLTED Library/Duluth,MN 03/08/2010
Collation [2] pages ; 28 cm
Caption title. At head of title: Project summary. "Oct. 1982." "EPA/600-S3-82-065."
Contents Notes
"Two-station diel dissolved oxygen measurements collected during 1976-77 at the Monticello Ecological Research Station (Monticello, MN) were analyzed by a graphical-analytical method and by a computer model. Dissolved Oxygen Routing Model (DORM), to determine daily community respiration and photosynthesis. A third set of values was generated by using the DORM model to simulate the graphical method. The complete DORM included surface oxygen exchange, longitudinal dispersion, a higher-order curve extrapolation between upstream dissolved oxygen measurements, and the dependence of respiratory rate on water temperature and dissolved oxygen concentrations: however, neither the graphical nor the simulated graphical models included these factors. The complete DORM gave consistently higher rates of respiration and photosynthesis than either the graphical-analytical method or the computer simulation."--P. [1].